baber/WOPTO huggingface dataset:
Patent JP-S6375572-A (JP)
Title: Voltage comparing circuit
Inventor: MITA RIKITAROU
IPC: H03K3/2897
Filed: 1986-09-18
Abstract: PURPOSE:To prevent a comparison voltage and the voltage value of hysteresis characteristics from being affected by variation in source voltage by providing the comparison voltage with hysteresis characteristics determined by a current value supplied from a stable constant current source. CONSTITUTION:When the input voltage at an input terminal 2 is much higher than a reference voltage VR a PNP transistor (TR) Q8 turns on and the voltage at an output terminal 3 is at H. Further, a TR Q7 turns on and then the collector value of the TR Q7 drops below the source voltage VCC by a saturation voltage. Then a TR Q6 turns off and the reference voltage VR is applied to the base of a TR Q2 as it is. Then when the input voltage drops below the voltage VR, the output voltage at the terminal 3 drops to L and the TR Q6 turns on. A current I flows to the TR Q6, and a current which is nearly as large as the current I flows to a TR Q5. At this time, the voltage of the TR Q2 rises up to the value of the voltage VR plus a voltage drop IR1 across a resistance R1. Here, when the input voltage rises again, a voltage corresponding to the comparison voltage and IR1 of VR+IR1 becomes the voltage of hysteresis characteristics and is not affected by variation in source voltage.
Patent JP-S6279215-A (JP)
Title: Optically anisotropic pitch
Inventor: TATE KAZUHITO
IPC: D01F9/14
Filed: 1985-10-02
Abstract: PURPOSE:To obtain the titled pitch useful as a production raw material for high-tenacity and high-modulus carbon fiber and other carbon material, by using a specific polymer as a starting raw material and heat-treating the polymer. CONSTITUTION:An alkylbenzene (preferably 2-4-substituted 9-10C alkylbenzene) is made to react with a 2-4-cyclic aromatic compound and preferably formaldehyde in the presence of preferably a protonic acid catalyst and the resultant polymer wherein the alkylbenzene and the 2-4-cyclic aromatic compound are bonded together through methylene group is used as a raw material. The objective pitch is produced by heat-treating the raw material preferably at 350-460 deg.C for 0.5-10hr under refluxing.
Patent JP-S6459504-A (JP)
Title: Actuator controller
Inventor: HASHIKAWA KENZO
IPC: F02D45/00
Filed: 1987-08-31
Abstract: PURPOSE:To reduce the number of output ports in a microcomputer and to miniaturize the package of the microcomputer, by outputting a signal to each actuator from the microcomputer by using a serial signal. CONSTITUTION:A parallel-serial converter 41 which fetches output data held at a latch part in parallel when a coincidence signal is generated and outputs it as the serial signal is provided in the microcomputer 1, and the actuators 21-24 are controlled by converting the serial signal outputted from the microcomputer 1 to a parallel signal at the outside. Since the signal is outputted to each of the actuator 21-24 from the microcomputer 1 by using the serial signal, it is possible to reduce the number of the output ports in the microcomputer 1, thereby, to realize the miniaturization of the package of the microcomputer 1 and cost down due to the miniaturization, and also, since the wiring of a board in the periphery of the microcomputer 1 can be reduced, the design of the board can be simplified.
Patent JP-2001038304-A (JP)
Title: Postal item processing method
Inventor: KAWAOKA AKIHIRO
IPC: B07C3/18
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To sort postal items with which the recognition results of postal code numbers and addresses are obtained but of which the recognition is not in time before bar code printing to the postal items by utilizing the recognition results. SOLUTION: The images of the postal items 70 are captured by a scanner 12 and if the arrival of the recognition results in a recognition apparatus at a controller 20 is in time before the arrival of the postal items at a sensor 17a, the postal items are printed with identification bar codes (R) with a printer 14 and the recognition results with a printer 15. These postal items are then transported to classification boxes determined by the recognition results. In case the arrival described above is not in time, the postal items are printed with the R alone and are transported toward reading failure classification boxes (A-1 to C-1). If the recognition results of the postal items arrive at the controller 20 before the postal items arrive at a sensor 17b, the postal items are transported to a collection box 16a for expulsion.  The R of the postal items and the recognition results are stored as a table into a memory device 21. At the time of reclassification of the postal items in the collection box 16a for expulsion, the R are read again by a bar code reader 13 and the postal items are transported to the classification boxes in accordance with the corresponding recognition results by referencing the table.
Patent JP-H0962832-A (JP)
Title: Picture processor
Inventor: NAKAGOME YUICHI
IPC: G09G5/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To easily and precisely position two overlapped pictures without special skill. SOLUTION: In a picture processor provided with a function for displaying more than two pictures on a display and a function for overlapping at least two pictures, the source picture B is displayed by leaving gaps at the intervals of more than one line at the time of displaying by overlapping the source picture B on the original picture A displayed on the display so as to display the pictures in such a way that the original picture can be viewed from the gaps.
Patent JP-H0549691-A (JP)
Title: Coating method for hydroxyl apatite film
Inventor: KOKUBO TADASHI
IPC: A61L27/00
Filed: 1991-08-29
Abstract: PURPOSE:To provide the method for extremely easily coating the surface of a silicon substrate with a bioactive hydroxyl apatite film having the structure and compsn. resembling the structure and compsn. of a bone without using an intricate and costly device. CONSTITUTION:The coating method for the hydroxyl apatite film consists in immersing the silicon substrate S into an aq. soln. W dissolved with the hydroxyl apatite component of a supersatd. concn. and forming the hydroxyl apatite film resembling the bone or the like onto the surface of the silicon substrate S.
Patent JP-H0267878-A (JP)
Title: Video camera
Inventor: HIRASAWA KATAHIDE
IPC: H04N5/225
Filed: 1988-09-02
Abstract: PURPOSE:To prevent useless operations by standing by for recording when a lens is not mounted yet or it is incompletely mounted. CONSTITUTION:A microcomputer 6 outputs a control signal to circuits 8-10 based on switch information selected by a mode switch 4 and discriminates whether or not a lens 1 is already mounted in a prescribed position based on a signal from a detecting switch 2A. When the lens 1 is not fitted, the whole system stands by in a stop mode, and after the mounting of the lens 1 is completed, a picture-recordable condition is automatically obtained and it waits for a picture-recording start instruction. When the lens 1 is not mounted yet or imperfectly mounted, the picture-recording is inhibited like this, therefore, imperfect continuous photographing and the wasteful power consumption of a battery can be prevented.
Patent JP-S6199991-A (JP)
Title: Digital memory device
Inventor: YAMANISHI ASAO
IPC: G11C7/00
Filed: 1984-10-19
Abstract: PURPOSE:To write the same data in a lump and at the same time in case of writing the same data in continuous address areas, by providing a write start address signal line and a write end address signal line which have been connected to a memory body, so that an address for starting the write and an address for ending it can be designated. CONSTITUTION:Two kinds of a write start address and a write end address can be designated by a write start address signal line and a write end address signal line. That is to say, on case when write has been designated through a write signal line 2, designated data is written simultaneously through a data signal line 3 on all storage units belonging to the inside of continuous address areas designated through a write start address signal line 5 and a write end address signal line 6. In case when the same address has been designated to the write start address signal line 5 and the write end address signal line 6, data of the data signal line 3 is written on a single storage unit of a memory body 1.
Patent JP-H1136127-A (JP)
Title: Glasses type sun visor
Inventor: KAI TETSUO
IPC: G02C5/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a glasses type sun visor capable of screening sunlight even at a low altitude, providing an excellent sight, not reducing the sense of sight in moving from a light place to a dark place or in looking from a light place to a dark place, having excellent attachment and portability. SOLUTION: This glasses type sun visor uses an eye glass frame 1 in a state of removed lenses and is obtained by fitting a rectangular flat eye- protecting plate 2 to the whole top of the eye glass frame 1. The eye glass frame 1 is made of celluloid and the eye-protecting plate 2 is made of a synthetic resin such as a plastic.
Patent JP-H0669570-A (JP)
Title: Planar waveguide type optical amplifier
Inventor: ARIMA TADAO
IPC: H01S3/10
Filed: 1992-08-18
Abstract: PURPOSE:To facilitate manufacture and installation, and obtain high amplification factor with a small-sized amplifier, regarding a planar waveguide type optical amplifier which amlifies a light passing through an optical fiber. CONSTITUTION:A trench 4d is formed in the longitudinal direction of a core 4 for optical amplification, and glass material 5 is buried in the trench 4d. The glass material is formed by vitrifying alkylsilicate solution in which erbium (Er) is mixed. The trench 4d is so formed that the central part 5b of the glass member 5 is rectilinear along the core 4, and the end portions 5a, 5c are tapered.
Patent JP-2000050596-A (JP)
Title: Motor
Inventor: ICHIYAMA YOSHIKAZU
IPC: H02K3/28
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation in drive torque by setting a specified relation between the length of a pair of magnetic poles, i.e., N and S poles, of a magnet, the length of a nonmagnetized area existing between adjacent magnetic poles of the magnet, and the width at the axial part of each of three-phase coils. SOLUTION: A rotor 4 I driven in a specified direction when a drive current flows through the axial part of each of three-phase coils in a tubular coil body 44. Since a relation 2a+2q=L/6 is set between the width 2a at the axial part of each coil, the length 2q of a nonmagnetized area existing between adjacent magnetic poles of the magnet, and the length L of a pair of magnetic poles, i.e., N and S poles, of the magnet, axial parts of respective coils are not overlapped substantially in the circumferential direction and a specified interval is ensured between the axial parts of coils of different phases. Since a required driving current is fed to the coil of each phase, a large driving torque is obtained while suppressing fluctuation.
Patent JP-2001048766-A (JP)
Title: Histamine liberation suppressing agent
Inventor: TADA TAKAHIRO
IPC: A61K8/97
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a histamine liberation suppressing agent safely applicable to the skin and having high histamine liberation suppressing action. SOLUTION: Extract of leaf of Lagerstroemia speciosa, wood of Quercus phillyraeoides, bark of a plant of the genus Acacia, duramen of Schinopsis spp., Ficus pumila, fruit of Eleagnus angustifolia L., twig of Tamarix chinensis Lour and seed of Trapa natans L. has strong histamine liberation suppressing action and is useful as a histamine liberation suppressing agent effective for inflammation. It is also useful as an antihistamic agent to be formulated to cosmetics and pharmaceuticals or to dentifrice or mouth drug for preventing periodontitis.
Patent JP-S6196445-A (JP)
Title: Appreciating method of latent heat accumulating material
Inventor: HIKITA TSUTOMU
IPC: G01N25/18
Filed: 1984-10-17
Abstract: PURPOSE:To appreciate a latent heat accumulating material correctly by simultaneously putting the 1st vessel storing a substance of which heat capacity has been already known and the 2nd vessel storing a material to be measured and having quite the same properties as that of the 1st one in a tank kept at a fixed temperature and determining the start and end points of heat accumulation and heat radiation from the temperature difference between both the vessels. CONSTITUTION:A substance of which specific heat and weight have been already known is put in one vessel out of two vessels of which shapes and materials are quite the same each other and airtightly stored and a latent heat accumulating material is put in the other vessel and similarly stored. After setting up the temperature of both the vessels to the same fixed temperature T1, these vessels are put in a thermostatic oven kept at a temperature T2. When the time change of the temperatures of both the vessels is recorded, changes theta1, theta2 are generated respectively and a function Y including said variables theta1, theta2 and the temperatures T1, T2 becomes a curve having a minimum point t1 and a maximum point t2. The points t1, t2 correspond to a latent heat accumulation starting point starting the dissolution of the latent heat material and a latent heat accumulation end point respectively and both the points can be clearly determined. As to heat radiation, the start and end points of heat radiation can be determined from a heat radiation curve from a temperature T2 to T1.
Patent JP-S60110366-A (JP)
Title: Automatic coating method and apparatus thereof
Inventor: MASUYAMA TAKAYUKI
IPC: B05B13/04
Filed: 1983-11-21
Abstract: PURPOSE:To secure a good paint penetrating property to a region having a narrow complicated shape, by controlling the flow amount of air corresponding to the dimension and shape of a coating region and performing automatic coating while changing a circular coating pattern. CONSTITUTION:The air spray coating gun 2 attached to the arm part 1 of a coating robot is moved along the peripheral part of the door of a car to continuously perform automatic coating. The flow amount of air flowing through a pattern regulating air passage 7 is properly controlled corresponding to the dimension and shape of the coating region of a body 4 through a flow amount control valve 8. By this method, automatic coating can be performed while the size of the circular coating pattern of the coating gun 2 is appropriately changed corresponding to the dimension and shape of a curner part 4a or a channel part along with the operation of the coating robot. Therefore, coating can be applied well in the same gun position without altering the angle of the gun 2.
Patent JP-H1166750-A (JP)
Title: Record medium, data transmitting device, data receiving device, and optical disk device
Inventor: FUJIMOTO KENSUKE
IPC: G11B20/12
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely identify each frame by allocating a different combination of synchronous patterns from those for other positions concerning successive synchronous patterns or successive synchronous patterns holding another synchronous pattern in-between. SOLUTION: A memory 8 outputs output data of an ID encoding part 7 and error correction codes and synchronous pattern data generated by an ECC encoding part 9 to a modulating part 10 in a predetermined order. The ECC encoding part 9 outputs synchronous patterns SY from an incorporated memory at a predetermined timing, and the memory 8 selectively allocates the eight kinds of synchronous patterns SY0-SY7 to the formed synchronous frames. In this case, the memory 8 outputs data, which are successively held by preventing a synchronous pattern of a same combination from generating between successive frames and also preventing a same combination of the patterns holding a synchronous pattern between them from generating, and the modulating part 10 modulates and transmits them to a magnetic modulation driver 11.
Patent JP-S6378437-A (JP)
Title: Jig for fitting/removing socket
Inventor: ONO KATSUHISA
IPC: H01J9/44
Filed: 1986-09-19
Abstract: PURPOSE:To automate the fitting/removal of a socket and rationalize the work in the aging process of a CRT by positioning the CRT with its base section facing upward, energizing the socket fitted/removed from the base section from the outside, and holding the socket at the attitude set for the non-usage time. CONSTITUTION:A CRT 4 is positioned and supported by a CRT supporting member 5, and rings 6 are fixed to a pole 5 in response to the type of the CRT 4. A socket 9 held by a socket receiving member 8 is picked up with the predetermined attitude when it has been held and inserted and fitted to the base section 4b of the CRT 4. Then, electricity is fed to outside contact electrodes 13, 14 from an external electrode, and the CRT 4 is energized for aging via the socket 9. When the energization is completed, a robot again picks up the socket 9 and removes it from the base section 4b and returns it to the socket receiving member 8 while maintaining the attitude of the socket 9. Accordingly, the socket and the base section can be positioned correctly, thus automation of the fitting/removal utilizing the robot or the like is facilitated.
Patent JP-S6378433-A (JP)
Title: Lead molding device for helical coil
Inventor: OMORI SOICHI
IPC: H01J9/10
Filed: 1986-09-19
Abstract: PURPOSE:To obtain the desired lead section size with no manual correction by adding a mechanism having a pre-bending punch which is operated between a coil winding process and a mandrel return process and molds a coil lead section into a dogleg shape. CONSTITUTION:A pre-bending mechanism is operated between a coil winding process 11 and a mandrel 90 deg. return process 12 to perform a pre-bending process 15. That is, punches 61A, 61B are advanced by a cylinder 63, and a lead section 1a is molded into a dogleg shape using a lug 32 as a fulcrum. When the succeeding lead section molding process 13 is performed, a pre-bent section is molded inside the lead section, and the expansion or the lead section due to the spring back is absorbed. Accordingly, the desired lead section size can be obtained with no manual correction.
Patent JP-S6279207-A (JP)
Title: Production of methacrylate resin
Inventor: KATO YASUYUKI
IPC: C08F4/10
Filed: 1985-09-30
Abstract: PURPOSE:To enable the rapid production of a methacrylate resin having high transparency, low hygroscopicity and high strength and suitable for optical material such as lens, prism, etc., by polymerizing a methacrylate monomer and a polyfunctional unsaturated monomer in the presence of a specific compound. CONSTITUTION:A mixture of 100pts.(wt.) of a methacrylic acid ester of a 6-25C alicyclic or aromatic alcohol or phenol, a monofunctional unsaturated monomer containing said ester as a main component or a monomer partly containing its polymer and 1-30pts. of a polyfunctional unsaturated monomer is polymerized in the presence of (A) a radical polymerization initiator (e.g. peracid ester), (B) a reducing substance containing S in the molecule (e.g. methyl p- toluenesulfinate), (C) an amine hydrohalide or quaternary ammonium halide and (D) a copper-containing compound (e.g. copper naphthenate).
Patent JP-H0944131-A (JP)
Title: Display controller
Inventor: SOSHI MASATO
IPC: G06F3/153
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a display controller which speeds up a display data transfer processing by canceling display refreshing operation during CPU access and display data transfer in a VRAM. SOLUTION: In scroll display mode, a VRAM access cycle generation part 28 controls a selector 27 with a select signal (f) so as to select only a data transfer address (d) generated by a transfer control part 26 with a display scroll mode signal inputted at display scroll time from a CPU through a control bus. Consequently, the display refreshing operation which is performed for a screen A and a screen B in 1st and 2nd address cycles of an address cycles consisting of three cycles is stopped and only the data transfer is performed. A selector 31 selects background color data which are latched in a register 30 and outputted and outputs the data to a display refreshment control circuit 32, so the background color is displayed at a display part.
Patent JP-2001043532-A (JP)
Title: Optical disk device
Inventor: TAKAMURE HISANORI
IPC: G11B7/0045
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To improve signal properties of the header area and data area of a recordable/reproducible phase transition type optical disk. SOLUTION: This optical disk device is furnished with an optical system for ejecting a light beam on a track of the optical disk 1 as a converged spot, a photodetector 12 for receiving a reflected light passed through the recording surface of the optical disk 1 and detecting a signal corresponding to the intensity of the received light, and a signal producing part 13 for producing the plural signals from the output of the detector 12. In this case, a discrimination part 24 of information signal property for discriminating the superiority of the information signal property in the data area of the optical disk 1 and a light quantity control part 7 of semiconductor laser for controlling the quantity of ejected light of the simiconductor laser 5 throgh a semiconductor laser driver part 6, are provided in this device.
Patent JP-H04101460-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSAKA TAKASHI
IPC: H01L29/423
Filed: 1990-08-21
Abstract: PURPOSE:To simplify process by forming a gate insulating film, a gate electrode film, and an oxidation-resistant insulating film before formation of an element isolating region, and patterning these, and making them masks for element isolation before formation of an element isolating region and gate structure after formation of the element isolating region. CONSTITUTION:On a semiconductor substrate 1 are stacked in order a gate insulating film 2, a gate electrode film 3, and an oxidation-resistant insulating film 4. Next, those are patterned into desired shapes by a photoresist 5, and with this as a mask, the oxidation-resistant insulating film 4 and the gate electrode film 3 are etched in order. The gate electrode film 3 is etched off to the middle, and one part is left. Next, by oxidizing the semiconductor substrate 1 with the patterned oxidation-resistant insulating film 4 as a mask, a thick insulating film 6 is made. Next, the photoresist 7 is patterned into a desired shape, and then with this as a mask, the oxidation-resistant insulating film 4 and the gate electrode film 3 are formed in order. Hereby, simple process is made up, and also the bird's beak can be made small.
Patent JP-S62104153-A (JP)
Inventor: BECHADE ROLAND A
IPC: H01L27/04
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0383299-A (JP)
Title: Semiconductor storage device
Inventor: AKAOGI TAKAO
IPC: G11C29/00
Filed: 1989-08-25
Abstract: PURPOSE:To secure sufficient reset time and to attain high speed and secure access by generating a shift pulse with a prescribed time width at the time of the operation of a redundant circuit. CONSTITUTION:When an address A inputted to an address buffer 1 changes to an address B, it is detected in an ATD pulse generation circuit 6, and the circuit generates a pulse signal D with the prescribed width. When the address coincides with the content of a defective address storage circuit 8, a redundant address E from the redundant circuit 7 is supplied to a decoder 2, and a pulse F with the prescribed width is outputted from a pulse generation circuit 9 in response to the address E. Then, a cell array 3 is reset by the pulse D or F through an OR circuit 10, and sufficient reset time is secured even if the circuit 7 delay-operates, whereby the high speed and secure access of the cell array is attained.